Base | Representation |
---|---|
bin | 11111110001000000000 |
3 | 1221212211201 |
4 | 3332020000 |
5 | 231302041 |
6 | 34150544 |
7 | 11563453 |
oct | 3761000 |
9 | 1855751 |
10 | 1040896 |
11 | 65104a |
12 | 422454 |
13 | 2a5a1c |
14 | 1d149a |
15 | 158631 |
hex | fe200 |
1040896 has 40 divisors (see below), whose sum is σ = 2209680. Its totient is φ = 488448.
The previous prime is 1040891. The next prime is 1040899. The reversal of 1040896 is 6980401.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (1040891) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9675 + ... + 9781.
It is an arithmetic number, because the mean of its divisors is an integer number (55242).
21040896 is an apocalyptic number.
1040896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1040896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1104840).
1040896 is an abundant number, since it is smaller than the sum of its proper divisors (1168784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1040896 is an equidigital number, since it uses as much as digits as its factorization.
1040896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144 (or 128 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 1040896 is about 1020.2431082835. The cubic root of 1040896 is about 101.3450278901.
It can be divided in two parts, 1040 and 896, that added together give a square (1936 = 442).
The spelling of 1040896 in words is "one million, forty thousand, eight hundred ninety-six".
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